<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>2.38</title>
</head>

<body>
    <script>
        //module.js
        let name = "tom";
            let age = 20;
            let phone = '13813661234'
            let introduce = function () {
            return `My name is ${name}!I'm ${age} years old!`;
        };
        export { name, age, phone, introduce };
    </script>
</body>

</html>